package fun.coding.stack;

public class StackRelatedMain {

    public static void main(String[] args) {
        StackRelated sr = new StackRelatedImpl();
        
        sr.queuePush(1);
        sr.queuePush(2);
        
        System.out.println(sr.queuePeek());
        System.out.println(sr.queuePoll());
        System.out.println(sr.queuePoll());
        System.out.println(sr.queuePoll());
    }

}
